Displaying 2 dialogue box(form) of Add New on click of add new after clicking on save button

Hi There,
First of all i would like to thank for providing such an amazing tool (data table).loved the way it woks.
i am using File: jquery.dataTables.editable.js Version: 2.3.3.
Issue description : Initially when i come to my page my addNew,delete functionality all works fine,i am keeping data of add New and delete in session.For saving data i am giving ajax call

 $.post("/MySystem/web/SaveData",{Name:Name,tabName:tabName}, function(data) {  $('#tab_6_contents').html(data);});) 

and setting data to my specific tab.After click on save button if i click on add New Button its displaying me 2 dialogues box of add New(form),my cancel button is also getting disappeared. Please help
Thanks in adavance.